I think there is general inflation in the world, but as bad as you feel your country is presently can't be compared to the Hell of suffering people are going through in Nigeria. Inflation might be over 200% here and this is caused by evil greedy bad leaders who are bent on impovrishing the citizens with bad economic policies.
Cost of food has gone so high that majority of the citizens can feed normally, cost of transportation, no capital investment and development. Everything is gone wrong, so no matter the situation of your country, Australia is 100 times better than Nigeria. You guys ain't going through hard times.